package org.algorithm.Tree;

public class TreeNode
{
    int val ;
    TreeNode left;
    TreeNode right;
    TreeNode(){};
    TreeNode(int val)
    {
        this.val=val;
    }

    TreeNode(int val,TreeNode left,TreeNode right)
    {
        this.val=val;
        this.left=left;
        this.right=right;
    }
}
